Hot blast stove with low creep clay brick

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Product Description:


       热风炉用低蠕变粘土砖

项目
item

DRN—130

DRN—125

DRN—120

Al2O3, %

44

42

39

显气孔率，%
A.P.

18

20

22

体积密度，g/cm3
B.D.

2.30

2.15

2.10

常温耐压强度，Mpa
CCS

40

35

35

蠕变率，%（20—50h）
Creeping rate

0.2

0.2

0.2

重烧线变化，%（1400℃x4h）
P.L.C

0.1—-0.2

0.1—-0.2

0.1—-0.2

荷重软化开始温度，℃
RUL

1340

1300

1260


Product features: hot blast stove with low creep in yangquan bauxite clinker quality clay brick as the main raw material, after high pressure forming, high temperature sintering. Products high refractoriness under load, medium temperature creep resistance performance is good, is the hot blast stove in the area with the main raw material at low temperature.



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